Watch: James Corden, Michelle Obama and Missy Elliott do great carpool karaoke

Remember James Corden? That guy from High Wycombe with the sort-of London accent? You know, Jeremy from Doctors? The narrator in Little Charley Bear? Jack Whitehall and Jamie Redknapp's best friend? No? It doesn't matter anyway.

Now, he has a spiffing Hugh Grant voice and is essentially fucking huge in America now, and does this thing when he sings with celebrities while giving them a lift. It's pretty entertaining. Well, this week he did it with none other than the First Lady of America and Missy Elliott.